186 lines
4.5 KiB
C
186 lines
4.5 KiB
C
/*
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* Copyright (c) 2023, The OpenThread Authors.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. Neither the name of the copyright holder nor the
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* names of its contributors may be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
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* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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/**
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* @file
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* @brief
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* This file includes the platform-specific initializers.
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*/
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#include <assert.h>
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#include <string.h>
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#if defined(SL_COMPONENT_CATALOG_PRESENT)
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#include "sl_component_catalog.h"
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#endif
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#include <openthread-core-config.h>
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#include <openthread-system.h>
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#include <openthread/platform/toolchain.h>
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#include "utils/uart.h"
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#include "rail.h"
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#include "common/logging.hpp"
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#if defined(SL_CATALOG_MPU_PRESENT)
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#include "sl_mpu.h"
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#endif
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#include "sl_memory_manager.h"
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#include "sl_sleeptimer.h"
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#if OPENTHREAD_CONFIG_MULTIPAN_RCP_ENABLE
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#include "sl_gp_interface.h"
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#endif
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#include "alarm.h"
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#include "platform-efr32.h"
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#if defined(SL_CATALOG_POWER_MANAGER_PRESENT)
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#include "sleep.h"
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#endif
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#define USE_EFR32_LOG (OPENTHREAD_CONFIG_LOG_OUTPUT == OPENTHREAD_CONFIG_LOG_OUTPUT_PLATFORM_DEFINED)
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#if defined(SL_CATALOG_OPENTHREAD_CLI_PRESENT) && defined(SL_CATALOG_KERNEL_PRESENT)
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#define SERIAL_TASK_ENABLED (SL_OPENTHREAD_ENABLE_SERIAL_TASK)
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#else
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#define SERIAL_TASK_ENABLED (0)
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#endif
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otInstance *sInstance;
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#if (OPENTHREAD_RADIO)
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static void efr32NcpProcess(void);
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#else
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static void efr32CliProcess(void);
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#endif
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#ifndef SL_COMPONENT_CATALOG_PRESENT
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OT_TOOL_WEAK void sl_openthread_init(void)
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{
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// Placeholder for enabling Silabs specific features available only through Simplicity Studio
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}
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#else
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void sl_openthread_init(void);
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#endif // SL_COMPONENT_CATALOG_PRESENT
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void otSysInit(int argc, char *argv[])
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{
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OT_UNUSED_VARIABLE(argc);
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OT_UNUSED_VARIABLE(argv);
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sl_ot_sys_init();
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}
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void sl_ot_sys_init(void)
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{
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sl_openthread_init();
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#if USE_EFR32_LOG
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efr32LogInit();
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#endif
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efr32AlarmInit();
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efr32RadioInit();
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efr32MiscInit();
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}
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bool otSysPseudoResetWasRequested(void)
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{
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return false;
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}
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void otSysDeinit(void)
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{
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efr32RadioDeinit();
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#if USE_EFR32_LOG
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efr32LogDeinit();
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#endif
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}
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void otSysProcessDrivers(otInstance *aInstance)
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{
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sInstance = aInstance;
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// should sleep and wait for interrupts here
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#if OPENTHREAD_CONFIG_MULTIPAN_RCP_ENABLE
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efr32GpProcess();
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#endif
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#if (SERIAL_TASK_ENABLED == 0)
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// Serial task is not enabled, process serial events here
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efr32SerialProcess();
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#endif
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efr32RadioProcess(aInstance);
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// See alarm.c: Wrapped in a critical section
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efr32AlarmProcess(aInstance);
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#if !defined(SL_CATALOG_KERNEL_PRESENT)
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otSysEventSignalPending();
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#endif
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}
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OT_TOOL_WEAK void otSysEventSignalPending(void)
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{
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#if defined(SL_CATALOG_POWER_MANAGER_PRESENT)
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sl_ot_sleep_update();
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#endif
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}
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/* Serial process helper functions */
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void efr32SerialProcess(void)
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{
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#if (OPENTHREAD_RADIO)
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efr32NcpProcess();
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#else
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efr32CliProcess();
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#endif // OPENTHREAD_RADIO
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}
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#if (OPENTHREAD_RADIO)
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static void efr32NcpProcess(void)
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{
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#if OPENTHREAD_CONFIG_NCP_HDLC_ENABLE
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efr32UartProcess();
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#elif OPENTHREAD_CONFIG_NCP_CPC_ENABLE
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efr32CpcProcess();
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#elif OPENTHREAD_CONFIG_NCP_SPI_ENABLE
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efr32SpiProcess();
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#endif
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}
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#else
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static void efr32CliProcess(void)
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{
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efr32UartProcess();
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}
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#endif
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